<template lang="">
    <div>
         <!-- 面包屑 -->
        <el-breadcrumb separator-class="el-icon-arrow-right" style="margin-bottom: 20px">
            <el-breadcrumb-item :to="{ path: '/welcome' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item :to="{path:'/goods'}">订单管理</el-breadcrumb-item>
            <el-breadcrumb-item>订单列表</el-breadcrumb-item>
            </el-breadcrumb-item>
        </el-breadcrumb>
        <!-- 卡片区 -->
        <el-card>
            <div id="main" style="width:100%;height:400px"></div>
        </el-card>
    </div>
</template>
<script>
import * as echarts from 'echarts'
import _ from 'lodash'
export default {
  data() {
    return {
      options: {
        title: {
          text: '用户来源',
        },
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            type: 'cross',
            label: {
              backgroundColor: '#E9EEF3',
            },
          },
        },
        grid: {
          left: '3%',
          right: '4%',
          bottom: '3%',
          containLabel: true,
        },
        xAxis: [
          {
            boundaryGap: false,
          },
        ],
        yAxis: [
          {
            type: 'value',
          },
        ],
      },
    }
  },
  async mounted() {
    let { data: res } = await this.$http.get('reports/type/1')
    console.log(res)
    if (res.meta.status !== 200) {
      return this.$message.error('获取报表数据失败')
    }
    //合并数据对象
    const resHB = _.merge(res.data, this.options)

    var mycharts = echarts.init(document.querySelector('#main'))
    mycharts.setOption(resHB)
  },
}
</script>
<style lang="">
</style>